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To: linux-kernel@vger.kernel.org
Subject: PCI: Bus is hidden behind transparent bridge
From: Chris Ball <cjb@mrao.cam.ac.uk>
Date: Wed, 31 May 2006 17:58:24 +0100
Message-ID: <yd37j42m8r3.fsf@islay.ra.phy.cam.ac.uk>
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Hi,

Noticed in dmesg:

   PCI: Bus #02 (-#05) is hidden behind transparent bridge #01 (-#02)
   (try 'pci=assign-busses')
   Please report the result to linux-kernel to fix this permanently

Booting with pci=assign-busses removes these two lines from the dmesg,
with no other noticeable change in behaviour.

Full dmesgs:
   http://www.inference.phy.cam.ac.uk/cjb/unity-dmesg
   http://www.inference.phy.cam.ac.uk/cjb/unity-dmesg-assign-busses

- Chris.
-- 
Chris Ball   <cjb@mrao.cam.ac.uk>    <http://blog.printf.net/>